使用环境 ubuntu18.04
# adb devices
出现下面这句话
List of devices attached
1234567 no permissions (user in plugdev group; are your udev rules wrong?); see [http://developer.android.com/tools/device.html]
然后通过adb shell 也进不去
解决办法:
执行命令
sudo gedit /etc/udev/rules.d/51-android.rules
输入以下内容
SUBSYSTEM=="usb", MODE="0660", GROUP="plugdev", SYMLINK+="android%n"
然后重新插拔usb